Pond Weed Control

Pond Weed Control

Herbicides for Aquatic Weed Control

Not sure which treatment is best?  Identify your pond weeds and best treatment method here.

Fighting Duckweed or Watermeal?  See this treatment guide for fast, effective results.  

Realtime pond area mapping to determine aquatic weed treatment areas.

  • Aquathol K 1 gal Aquatic Herbicide

    United Phosphorus, Inc.

    $179.99
    Aquathol K Broad Spectrum Submerged Weed Control- Aquatic Herbicide Works on most submerged weeds including American pondweed, curly pondweed, sago pondweed, watermilfoil, parrots feather, naiad, elodea, & coontail A great treatment choice for...
    $179.99
  • Hydrothol Granular Aquatic Herbicide & Algaecide 20 lb

    United Phosphorus, Inc.

    $109.99
    Hydrothol Granular Algaecide and Herbicide Hydrothol Granular acts as both an herbicide and algaecide, making it an excellent choice for pond owners. Hydrothol reacts quickly once applied to ponds with actively growing algae and weeds.  Treats up...
    $109.99
  • Aquathol Super K - 20 lb Aquatic Herbicide

    United Phosphorus, Inc.

    $749.99
    Aquathol Super K Aquatic Herbicide Broad Spectrum Submerged Weed Control- Aquatic Herbicide Easy to use A great treatment choice for turbid water with excess organics Broadcast over actively growing plants Not toxic to fish or wildlife Active...
    $749.99
  • Aquathol Super K 10 lb Aquatic Herbicide

    United Phosphorus, Inc.

    $399.99
    Aquathol Super K Aquatic Herbicide Broad Spectrum Submerged Weed Control- Aquatic Herbicide Works on most submerged weeds including American pondweed, hydrilla, curly pondweed, sago pondweed, watermilfoil, parrots feather, naiad, elodea, & coontail ...
    $399.99